Update Product

Update an existing Google Merchant product listing on the business account.

update_product

Description

Updates an existing product on the business’s Google Merchant profile. All required fields must be provided — this is a full replacement, not a partial update. Fetch the current product first using get_product_listing_list to preserve fields the user isn’t changing.

This is a write tool — it modifies a live or draft product on Google Merchant. Fetch the current product data first to avoid unintentionally clearing fields. Confirm all changes with the user before proceeding.

Parameters

Parameter	Type	Required	Default	Description
productId	string	Yes	—	Unique identifier of the product to update. Use get_product_listing_list with a title search if unknown
title	string	Yes	—	Product title displayed on Google Merchant
imageLink	string	Yes	—	Publicly accessible URL of the main product image
googleProductCategoryId	string	Yes	—	Google product taxonomy ID. Use get_product_listing_options to look up valid IDs
price	object	Yes	—	Price object: { "amount": "1500.00", "currencyCode": "USD" }
status	string	Yes	—	"PUBLISH" (live) or "DRAFT" (saved, not published)
businessNumbers	list[integer]	No	All locations	Enterprise location numbers to apply the update to
description	string	No	—	Product description text
additionalImageLinks	list[string]	No	—	Additional publicly accessible image URLs
brandName	string	No	—	Brand or manufacturer name
salePrice	object	No	—	Sale price object: { "amount": "1200.00", "currencyCode": "USD" }
productTypes	list[string]	No	—	Categorization keywords, e.g. ["Dental Services", "Implants"]
productUrl	string	No	—	URL of the product’s landing page

price / salePrice Object

Field	Type	Required	Description
amount	string	Yes	Price as a decimal string, e.g. "1500.00"
currencyCode	string	Yes	ISO 4217 currency code, e.g. "USD". Use get_product_listing_options with actions=["PRODUCT_CURRENCY"] for supported codes

Example Usage

Update the price of 'Dental Implant' to $1800.

Change the status of product 68767cb39ebf51000815ab39 to DRAFT.

Update the title and description of our 'Teeth Whitening' product.

Notes

• If the user provides a product name instead of a productId, call get_product_listing_list with the name as search, present results, and confirm the correct product.
• This is a full replacement — always fetch the current product data first and carry forward any fields the user isn’t explicitly changing.
• status must be exactly "PUBLISH" or "DRAFT".
• If the user doesn’t know the Google product category ID, call get_product_listing_options with actions=["PRODUCT_GOOGLE_CATEGORY"].